Bosch EPS 807 - Change Float Switch; Change Temperature Sensor

1 689 975 140 2013-07-01| Robert Bosch GmbH
18 | EPS 807 / 815 | Repair worksen
6.3.1 Change Float switch
458741/9
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Fig. 29: Float switch with connecting cable
! It is not necessary to remove the fastening panel
while demouning the float switch. During the disas-
sembly ensure that the brass sleeve is not concealed
or damaged, otherwise it can cause the failure of the
float switch.
Disassembly:
1. Pull plug from float switch.
2. Remove inner hexagon screws (4x).
3. Pull up float switch.
Assembly:
1. Launch float switch in fastening panel.
2. Align float switch with cable port to the back.
3. Attach float switch with inner hexagon screw (4x).
4. Slip on plug.
6.3.2 Change Temperature sensor
458741/10
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Fig. 30: Temperature sensor with connecting cable
! When lifting the fastening panel (Fig. 28, Pos. 7) and
demounting or mounting of the temperature sensor
ensure that the temperature sensor is not damaged,
otherwise it can cause faulty measurements or the
failure of heater controls.
Disassembly:
1. Pull off electric connecting cable of the damaged
temperature sensor (BNC plug).
2. Remove hexagon screws (Fig. 28, Pos. 4).
3. Lift off fastening panel (Fig. 28, Pos. 7).
4. Remove hexagon nuts.
5. Pull up temperature sensor.
Assembly:
¶ The assembly is carried out in reciprocal succession.